package list;

import java.util.ArrayList;
import java.util.List;

/**
 * created by flyketch
 * 19-12-1 下午6:58
 */
public class ListInfo {
    public static void main(String[] args) {
        List<String> list = new ArrayList<>();
        list.add("hello");
        list.add("world");
        System.out.println(list.isEmpty());
        System.out.println(list.get(0));
    }
}
